From: Georg Brandl <georg@python.org>
Date: Sat, 18 Feb 2006 23:44:24 +0000 (+0000)
Subject: Add sizeof() instead of hardcoding variable length
X-Git-Tag: v2.5a0~606
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b2699b242d46312be13e7093ecf59ff949a190f7;p=python

Add sizeof() instead of hardcoding variable length
---

diff --git a/PC/_winreg.c b/PC/_winreg.c
index c97bbc6a07..d402758609 100644
--- a/PC/_winreg.c
+++ b/PC/_winreg.c
@@ -1033,8 +1033,8 @@ PyEnumKey(PyObject *self, PyObject *args)
 	long rc;
 	PyObject *retStr;
 	char *retBuf;
-	DWORD len = 256;  /* includes NULL terminator */
 	char tmpbuf[256]; /* max key name length is 255 */
+	DWORD len = sizeof(tmpbuf); /* includes NULL terminator */
 
 	if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index))
 		return NULL;